Huawei h13-622 online test

Question 1

The HUAWEI OceanStor 9000 can be managed using web browsers. If an OceanStor 9000 storage
system uses default settings, which of the following entered in the browser address box is correct?
A.
https://IP:httpsport/webui
B.
http://IP:httpsport/tools
C.
http://IP:httpsport
D. https;//IP:httpsport

Answer:

A

Question 2

Which command is used to monitor the CPU usage in performance optimization of the N8500
clustered NAS storage systems?

• A. sar -u 3 3
• B. sar -r 3 3
• C. sar -n DEV 2 2
• D. sar -n CPU 2 2

Answer:

A

Question 3

The HUAWEI OceanStor Toolkit V100R001 is used for information collection. When importing a
service package, you can find the service package in the datacollect folder under toolcases.

• A. True
• B. False

Answer:

A

Question 4

Which of the following statements about the InfoQuota feature of the OceanStor 9000 are correct?
(Select three.)

• A. Quotas can be set based on users.
• B. Quotas can be set based on user groups.
• C. Quotas can be set for file directories.
• D. Quotas can be set for files.

Answer:

A,B,C

Question 5

Which of the following storage units are used by an N8500 clustered NAS system? (Select three)

• A. S2200T
• B. S2600T
• C. S5500T
• D. S6800T

Answer:

B,C,D

Question 6

Which of the following statements about CIFS service parameter settings on an OceanStor 9000
storage system is incorrect?

• A. When the domain authentication mode is used, local users are not allowed to access CIFS shared directories.
• B. When the user authentication mode is used, domain users are not allowed to access CIFS shared directories.
• C. If you want users to access CIFS shared directories without entering user names or passwords, enable the guest mode.

Answer:

A

Question 7

A customer has purchased a 4-node N8500 clustered NAS storage system. The enterprise-edition
engine nodes have two CPUs, 10GE network ports, and 48 GB cache. The performance of an engine
node reaches 700 MB/s. The back-end storage uses the S5600T, which is configured with 80 SAS disks
divided into eight 9-disk RAID 5 groups. Each RAID group has one hot spare disk. The performance of
each SAS disk in the 9-disk RAID 5 groups is 30 MB/s. According to the preceding information, what is
the overall performance of the N8500 without considering other factors?

• A. 700 MB/s
• B. 2800 MB/s
• C. 1920 MB/s
• D. 2400 MB/s

Answer:

C

Question 8

Which of the following are considered when planning the deployment of an N8000 clustered NAS
storage system? (Select three)

• A. Evenly distribute service loads among all cluster nodes. Employ port bonding to increase network bandwidths and enhance protection capability.
• B. Plan the types of file systems for the storage system based on the performance and data integrity requirements of customers' environments.
• C. Plan various RAID groups for the storage system to address the data integrity and read/write performancerequirements of different application scenarios.
• D. Select operating systems based on application requirements.

Answer:

A,B,C

Question 9

If an OceanStor 9000 storage system consists of four M nodes and uses 10GE for the back-end
network, how many IP addresses must be planned for the back-end storage network segment?

• A. 8
• B. 12
• C. 6
• D. 10

Answer:

B

Question 10

In an OceanStor 9000 storage system, hard quotas are set for user A to access the /dir directory. The
recommended threshold is 3 GB, the soft threshold is 4 GB, the grace period is 10 days, and the hard
threshold is 6 GB. If user A has written 3.1 GB data in the /dir directory, which of the following
statements are correct? (Select two.)

• A. The system reports an alarm indicating thatthe threshold is exceeded.
• B. User A can continue to write data in the /dir directory.
• C. User A can continue to write data in the /dir directory for another 10 days.
• D. User A cannot continue to write data in the /dir directory.

Answer:

A,B